Prop Manipulation & Physics Tweaking
Mastering the manipulation of props and understanding their physics is fundamental to creating complex contraptions and stable structures in Garry's Mod. The Tool Gun, accessed by pressing 'Q' and selecting the 'Tool Gun' from the 'Weapons' tab, is your primary instrument. Within the Tool Gun's menu, you'll find various tools crucial for prop interaction. The Physgun, for instance, allows you to grab, move, and rotate props with a degree of freedom. However, its strength is limited by the prop's mass and the player's physics settings. For more precise control over prop weight and behavior, the Tool Gun itself offers a 'Physgun' tool with adjustable parameters. You can modify a prop's mass, friction, and elasticity. For example, reducing the mass of a large prop can make it easier to lift and position, while increasing friction can prevent it from sliding on surfaces. Experimenting with these settings is key. A common mistake is to assume all props behave identically; a wooden plank will react very differently to forces than a metal barrel. Pay attention to the prop's material properties, as they influence how it interacts with the physics engine. The Weld Tool is another indispensable tool for construction. It allows you to permanently fuse two props together, creating a single, unified object. This is vital for building vehicles, structures, and complex machinery where individual parts need to remain rigidly connected. When welding, ensure the weld points are strategically placed to maximize structural integrity. A poorly placed weld can lead to your creation falling apart under stress. For more advanced connections, consider the Rope Tool, which can create flexible or rigid connections between props, allowing for suspension bridges, cranes, or even simple pulley systems. Understanding the interplay between prop mass, friction, and the forces applied by thrusters or gravity is essential for creating stable and functional creations. For instance, a vehicle with too much mass and insufficient thrust will struggle to move, while a structure with too many welded parts and a weak base might collapse under its own weight.